Transformation of the Structure and Properties of Donets Basin Anthracites during Thermal Treatment

被引:0
|
作者
Skripchenko, G. B. [1 ]
机构
[1] Inst Fossil Fuels, Moscow 119991, Russia
关键词
Bedding Plane; Carbon Layer; Anthracite; Pyrolytic Graphite; Interlayer Distance;
D O I
10.3103/S0361521910040014
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Data on the transformation of the structure and properties of Donets Basin anthracites during the course of carbonization and graphitization processes induced by thermal treatment to 2800 degrees C are presented. The relationship between the parameters of the formation of the thermoanthracite and thermographite structure from anthracites with different degrees of metamorphism-changes in the interlayer spacing, the crystallite size, and the preferred-orientation parameter-has been analyzed. The interaction of thermoanthracites with coal-tar pitch has been considered, and the thermoanthracite and thermographite obtained from Donets Basin anthracites under industrial conditions have been characterized.
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页码:213 / 222
页数:10
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